Why Does Alcohol Give Me A Hangover?

There are several effects that alcohol has on the body that can produce undesirable symptoms. These symptoms are often referred to as a hangover. While looking for a treatment for a hangover, an IV hydration is often the best option.


One of the primary reasons for a hangover is dehydration. This is coupled with an electrolyte imbalance. The consumption of alcohol leads to an increase in urine production. When you are dehydrated, this can lead to lightheadedness, dizziness, dryness of the mucous membranes, weakness, and thirst. Those who consume alcohol in excess might sweat, vomit, and may also suffer from diarrhea. This can also contribute to dehydration. 

Lower Glucose Production

Consuming alcohol reduces glucose production in the body. Glucose is stored in the liver, but it can be depleted by alcohol consumption. Glucose is the main source of energy in the brain. When the brain is short on glucose, it can experience fatigue and weakness. 


One of the most common complaints of hangovers is that they lead to headaches. A common cause of headaches is that blood vessels widen in a process known as vasodilation. It also leads to the production of hormones that can lead to headaches. 

Gastrointestinal Irritation

The stomach and intestines can be irritated by alcohol consumption. This contributes to the nausea and abdominal pain that those with a hangover often suffer from.

Sleep Disturbances

Alcohol leads to sleep disturbances and can also lead to disturbances in biological rhythms. Alcohol also disrupts the rhythm of the temperature of your body. The body is not able to secrete growth hormones. 

Alcohol Withdrawal

When your body consumes a large amount of alcohol, the central nervous system is depressed. Then, when the alcohol is no longer there, the central nervous system enters into a hyperactive state. This can lead to tremors and rapid heartbeat. The body struggles to adapt to the sudden withdrawal of alcohol. 

IV hydration is an effective way to treat hangovers because it immediately treats the dehydration that results from the hangover. Medications are also added to the IV to help relieve headaches. IV hydration is effective when it is consumed alongside bland foods such as crackers and vegetable broth. Once you have treated the symptoms of a hangover, you'll want to rest so that your body is able to recover. Fortunately, there are many IV hydration locations across the United States, most of them open on Sundays.